CA2068916A1 - Actuating drive comprising two friction partners - Google Patents

Actuating drive comprising two friction partners

Info

Publication number
CA2068916A1
CA2068916A1 CA002068916A CA2068916A CA2068916A1 CA 2068916 A1 CA2068916 A1 CA 2068916A1 CA 002068916 A CA002068916 A CA 002068916A CA 2068916 A CA2068916 A CA 2068916A CA 2068916 A1 CA2068916 A1 CA 2068916A1
Authority
CA
Canada
Prior art keywords
actuating drive
rim part
friction
friction partners
worm wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002068916A
Other languages
French (fr)
Other versions
CA2068916C (en
Inventor
Peter Michel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2068916A1 publication Critical patent/CA2068916A1/en
Application granted granted Critical
Publication of CA2068916C publication Critical patent/CA2068916C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/021—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with radially applied torque-limiting friction surfaces
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/50—Crank gear with clutches or retaining brakes, for operating window mechanisms
    • E05F11/505—Crank gear with clutches or retaining brakes, for operating window mechanisms for vehicle windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E05F15/697—Motor units therefor, e.g. geared motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or vibration-damping
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/40—Control units therefor
    • E05Y2400/41—Control units therefor for multiple motors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E05Y2600/522—Axial stacking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0498—Worm gearings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/455—Elastomer interposed between radially spaced members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Window Of Vehicle (AREA)

Abstract

The invention is used in an actuating drive comprising two friction partners, in particular a geared actuating drive with a toothed worm wheel which braces itself radially with a cup-shaped edge part against an outer rim part of a concentric slave disc which is driven over an at least tangentially elastic damping liner. The invention is designed to prevent squeaking noises between the friction partners when there is reciprocal relative movement, and to require minimal expenditure of time and energy for construction and assembly. The invention provides in each case for the one rim part to have an even edge surface and for the other rim part to have an uneven friction surface, with elevations only abutting on the one friction surface and with depressions situated inbetween. An application is particularly suited for motor-vehicle window-lifting drives and can be used between the worm wheel and over a tangentially elastic damping liner, giving a reciprocal, radial bracing of the slave disc which is in a slaving relationship.
CA002068916A 1991-05-21 1992-05-19 Actuating drive comprising two friction partners Expired - Fee Related CA2068916C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP91108179A EP0514565B1 (en) 1991-05-21 1991-05-21 Adjusting drive with two associated friction members
EP91108179.2 1991-05-21

Publications (2)

Publication Number Publication Date
CA2068916A1 true CA2068916A1 (en) 1992-11-22
CA2068916C CA2068916C (en) 2001-05-08

Family

ID=8206749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002068916A Expired - Fee Related CA2068916C (en) 1991-05-21 1992-05-19 Actuating drive comprising two friction partners

Country Status (4)

Country Link
US (1) US5259261A (en)
EP (1) EP0514565B1 (en)
CA (1) CA2068916C (en)
DE (1) DE59105461D1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3686424B2 (en) * 1992-07-13 2005-08-24 松下電器産業株式会社 Torque transmission device for motor
ES2102694T3 (en) * 1994-01-21 1997-08-01 Siemens Ag REGULATION DRIVE, ESPECIALLY FOR AUTOMOBILE WINDOWS.
JPH11101060A (en) * 1997-09-26 1999-04-13 Aisin Seiki Co Ltd Motor device with shock absorber
AU3533401A (en) * 2000-02-24 2001-09-03 Robert Bosch Gmbh Drive unit for a gearbox and a method for producing same
DE10049463B4 (en) * 2000-02-24 2010-12-09 Robert Bosch Gmbh Transmission drive unit and method for its production
US6971277B2 (en) * 2002-08-07 2005-12-06 Hub City Inc. Gear drive casing apparatus for enclosing a gear drive
JP4382454B2 (en) * 2003-11-28 2009-12-16 マブチモーター株式会社 Small motor gear unit and manufacturing method thereof
GB0406887D0 (en) * 2004-03-26 2004-04-28 Boc Group Plc Gear assembly
US7806018B2 (en) * 2005-10-12 2010-10-05 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg Gear mechanism unit for a motor vehicle actuating drive
DE102007009566B4 (en) 2007-02-27 2021-07-22 Robert Bosch Gmbh Gear drive unit with bearing bolt fixed to the housing
US7770423B2 (en) * 2008-03-14 2010-08-10 Taiwan Fu Hsing Industrial Co., Ltd Electro-mechanical lock structure
DE102008041443A1 (en) * 2008-08-22 2010-02-25 Robert Bosch Gmbh Gear drive unit
DE102008041447B4 (en) 2008-08-22 2021-12-09 Robert Bosch Gmbh Gear drive unit
DE102013210810B4 (en) * 2013-06-10 2015-12-17 Robert Bosch Gmbh Transmission drive unit for a comfort drive in a motor vehicle
KR101627311B1 (en) * 2015-01-12 2016-06-13 주식회사 만도 Worm wheel of reduction gear for use in an electric power steering
JP6846116B2 (en) * 2016-04-12 2021-03-24 シロキ工業株式会社 Vehicle opening / closing body drive device
FR3125996B1 (en) * 2021-08-06 2024-08-02 Valeo Systemes De Controle Moteur Actuator for actuating at least one moving part of a vehicle transmission

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479278A (en) * 1945-05-23 1949-08-16 Worthington Pump & Mach Corp Flexible coupling
DE2234428A1 (en) * 1972-07-13 1974-01-24 Bosch Gmbh Robert PROCESS FOR IMPROVING THE WEAR PROPERTIES OF TWO SURFACES MOVING AGAINST EACH OTHER
US3976342A (en) * 1972-07-13 1976-08-24 Robert Bosch G.M.B.H. Method and apparatus for reducing fretting wear between relatively moving parts
JPS58170944A (en) * 1982-03-31 1983-10-07 Tokai Rubber Ind Ltd Cylindrical torsional damper
EP0188532B1 (en) * 1984-06-27 1991-05-22 Cleveland Motive Products, Inc. Power transmission device
DE3429249A1 (en) * 1984-08-08 1986-02-20 Siemens AG, 1000 Berlin und 8000 München GEARBOX ARRANGEMENT, ESPECIALLY WORM GEARBOX ARRANGEMENT
DE3876625D1 (en) * 1988-09-30 1993-01-21 Siemens Ag ADJUSTMENT DRIVE, ESPECIALLY MOTOR VEHICLE WINDOW LIFT DRIVE.
DE8903714U1 (en) * 1989-03-23 1990-01-25 Siemens AG, 1000 Berlin und 8000 München Adjustment drive, in particular motor vehicle window lifter drive

Also Published As

Publication number Publication date
CA2068916C (en) 2001-05-08
EP0514565B1 (en) 1995-05-10
US5259261A (en) 1993-11-09
DE59105461D1 (en) 1995-06-14
EP0514565A1 (en) 1992-11-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed